scott pelley: "you made on your investments, personally, about $20 million last year, and you paid 14% in federal taxes, that's the capital gains rate. is that fair to the guy who makes $50,000 and paid a higher rate than you did? so you think it is fair?" romney: "yeah, i think it's the right way to encourage economic growth." lower tax rates for him...than us. is that the way to grow america? i'm barack obama, and i approve this messa.